Understanding the Socio-Demographic Profile of Waste Re-Users in a Suburban Setting in South Africa

Abstract

Minimising waste through re-use thereof is the third tier of the waste minimisation hierarchy. Understanding the socio-demographic profile of waste re-users can assist in developing effective waste minimisation strategies and programmes. The objective of this paper was to understand the socio-demographic profile of waste re-users and determine whether this affected their re-use activities and pro-environmental behaviour (PEB). This was a cross-sectional study conducted in three randomly selected suburbs in Gauteng, South Africa (n = 150). The data was retrieved using a questionnaire and multivariate analysis using a MAONVA test was conducted to assess which factors were associated with PEB and waste re-use. Women re-used plastic containers more than males and homeowners re-used glass jars more than tenants. The level of education had no significant bearing on specific re-use activities. Multivariate analysis results indicate that gender, age groups and type/status of homeownership played a significant role in statements that negatively influence waste re-use. Based on the results of this study, the best candidates for re-use activities and PEB in suburban communities in South Africa are women homeowners aged between 31 and 50 years.

Keywords

• domestic waste
• re-use
• pro-environmental behaviour
• gender
• waste minimisation
• socio-demographics